Castaldo® SuperStretch™ Silicone Rubber Strips - 5 lb

$59.95 SDS
1 - 2
3 - 5
6 +
Total ---

Castaldo® SuperStretch™ offers fantastic tear strength that allows mold makers the ability to make standard two-part molds of designs that formerly required complicated multi-piece molds with difficult cores and inserts.

Like all Castaldo silicone jewelry molding rubber compounds, SuperStretch™ is easy to pack, easy to cut and requires no silicone mold release sprays. Waxes come out with a glossy high shine finish, meaning castings will require less finishing. Rubber shrinkage is very low at only 1.3%.

SuperStretch™ is compatible with other Castaldo silicone rubber products so that it can be used alone or as an insert for special projects. Sold in 5 lbs. box of strips that measures approximately 2-7/8" wide x 18" long. Made in Thailand.